Author Question: Lines on drawings used to indicate an area that has been cut away and shown in a section view are ... (Read 84 times)

bobbysung · **on:** Jul 24, 2018

Lines on drawings used to indicate an area that has been cut away and shown in a section view are called
_____.

a. extension lines
b. break lines
c. phantom lines
d. cutting plane lines

Question 2

A dimension line is drawn at right angles between _____.

a. object lines
b. extension lines
c. center lines
d. leader lines